Most commcens, including Whitehall, are manned by civvies now with the exception of Northwood probably. I suspect the majority of ET(WE)(CIS)1s and 2s will be employed in the Portsmouth / Devonport / Faslane areas when not on a ship.

Overseas possibilities are Gibraltar, Naples maybe Belgium and Norway. Not sure how many of these have ABs th0ugh.

You'd be very unlikely to find an ET(WE)(CIS) at either of them unless he/she is employed out of branch. I think you are mixing up CTs and CIS!

Most commcens, including Whitehall, are manned by civvies now with the exception of Northwood probably. I suspect the majority of ET(WE)(CIS)1s and 2s will be employed in the Portsmouth / Devonport / Faslane areas when not on a ship.

Overseas possibilities are Gibraltar, Naples maybe Belgium and Norway. Not sure how many of these have ABs th0ugh.

ET(WE(CIS) - Shore locations: MCSU, the Maritime C5ISR Support Unit up at Portsdown Technology Park; HMS COLLINGWOOD (helpig deliver training); NCHQ (more likely at PO, CPO and WO); Potential for some to be employed in Cyber roles (especially CPTs based out of MCSU idc) and potential for some to support Maritime Information Exploitation Group (Portsmouth).